1. Preheat the oven to 375 degrees. Coat an 8-inch square baking pan with nonstick oil spray.
2. Melt the butter in a medium saucepan or in a mixing bowl in a microwave oven.Stir in the flour, brown sugar, and nutmeg until the mixture resembles coarse
crumbs. Measure out and reserve 1/2 cup of t...